3d color book mark 1:high quality and well-designed. 2:size& ... cup, 3D ruler, 3D calendar, 3D cards, 3D sticker, 3D children book, 3D artwork, 3D labels...etc *Paper printing: Catalogue printing, brochure ... printing, children book printing, magazine printing, calendar printing, label printing, book printing, notebook printing, note pad printing...etc ...